Shin-Ōkubo

Weekday departures: 1,132/day · Sat & holiday departures: 503/day

First / last train (weekday): 4:40 / 24:37

Busiest hour: 14:00–15:00 (80)

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0:00 ─ 23:00

Counts are departures in the timetable data shown on our live map.

• JR Yamanote Line: Takadanobaba ⇄ Shinjuku

Shin-Ōkubo Station opened on 15 November 1914 as a passenger-only halt on the Railway Board's Yamanote Line. It passed to JR East at JNR's privatisation on 1 April 1987, and automatic ticket gates were installed on 28 October 1992. On 26 January 2001 the Shin-Ōkubo Station accident took place: a Korean exchange student and a Japanese photographer were both struck and killed while trying to rescue a man who had fallen onto the tracks. The accident prompted JR East to fit fall-detection mats and below-platform refuge spaces, with construction starting on 21 June 2001 and the refuges completed on 22 December the same year; Suica IC cards were accepted from 18 November 2001. The Midori-no-Madoguchi ticket office closed on 23 January 2009. A lift between the concourse and platform entered service on 9 February 2020, and the station was placed under contract operation on 1 December 2020. The station has a single island platform on a viaduct and is one of only two Yamanote Line stops — along with Mejiro — that no other operator's line shares; its number is JY 16.

The 26 January 2001 accident at this station (in which Korean exchange student Lee Su-hyon and Japanese photographer Sekine Shiro both died trying to rescue a man who had fallen onto the tracks) prompted JR East to retrofit fall-detection mats and beneath-platform refuge spaces here, later rolled out across the network.